Title: A method and device to realize low density parity check code
Application Number: 200610145182 Application Date: 2006.11.17
Publication Number: 1964199 Publication Date: 2007.05.16
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: H03M13/11;H03M13/00;H04L1/00
Applicant(s) Name: Beijing Nufront Software Technology Corporation Li Address:
Inventor(s) Name: Bao Dongshan;Wang Jiaqing
Attorney & Agent: wangyi bin wangqi
Abstract:
    The disclosed realization method for LDPC comprises: A. according to preset code length, code rate and row weight, setting digital sequence for parity check matrix; B. circular shifting to construct the matrix for LDPC; and C. converting input data into LDPC by the matrix. This invention can reduce storage room.
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